Artist Tobias Rehberger has taken over a gallery in his home city of Frankfurt with black and white graphics that play tricks on the eye (+ slideshow). More about Monochrome graphics create optical illusions at Tobias Rehberger's solo exhibition
Berlin studio J Mayer H has designed a temporary pavilion comprising a wonky grid of criss-crossing timber beams to celebrate the 300th year of German city Karlsruhe (+ slideshow). More about J Mayer H designs gridded pavilion for Karlsruhe's 300-year anniversary
Competition: Dezeen is giving readers the chance to attend panel discussions, organised by London's Sir John Soane's Museum in conjunction with an exhibition of 3D-printed versions of prints by Italian artist Piranesi. More about Competition: tickets for Sir John Soane's Museum talks programme to be won
A portable router designed to bring constant internet connectivity to tough locations in Sub-Saharan Africa and beyond was presented at the Design Indaba conference in Cape Town this week. More about BRCK portable internet router by Ushahidi "designed to work anywhere"
Japanese studio Nendo has dressed up these wooden tables for Walt Disney Japan to look like characters from children's story books Winnie-the-Pooh. More about Nendo bases furniture for Walt Disney Japan on Winnie-the-Pooh characters
Concrete block walls with window-like apertures surround a courtyard at the front of this Melbourne house by local practice MRTN Architects, which also features an angular wooden roof (+slideshow). More about Family courtyard fronts Fairfield Hacienda house by MRTN Architects
Milan 2014: British designer Samuel Wilkinson has created a range of lightweight aluminium furniture (+ slideshow). More about Samuel Wilkinson designs Grace collection of aluminium furniture
Thom Mayne's Los Angeles firm Morphosis has completed a new Hollywood campus for arts school Emerson College where a rectangular frame surrounds a curvaceous cluster of classrooms (+ slideshow). More about Emerson College campus by Morphosis places curvy classrooms within a hollow frame
News: NASA is developing robots made from a tensile system of interlocking rods and cables that can transform from flat components into a ball shape then tense and flex to roll around the surface of planets. More about NASA's latest robot is designed to bounce and roll across rough terrain
ECAL student Renaud Defrancesco has designed a transparent acrylic glass headband that passes music vibrations across its surface to the ears. More about Headphones by Renaud Defrancesco transmit music through clear plastic band
A skin of chestnut shingles covers the facade of this multipurpose building at a school in the French town of Hostens by Dauphins (+ slideshow). More about School building clad in chestnut shingles by Dauphins
News: alternatives to the current United Kingdom flag presented by a national flag charity have provoked a debate about whether a new design should be commissioned if Scotland chooses independence in its upcoming referendum. More about Designs proposed for union jack flag without Scotland
The shortlist of architects to resurrect Joseph Paxton's Crystal Palace exhibition hall leads this week's Dezeen Mail newsletter, which also includes the latest news, jobs and reader comments from Dezeen.
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Shimmering golden panels clad the monumental folded ceilings of this new airport terminal in St Petersburg designed by London studio Grimshaw (+ slideshow). More about Grimshaw completes St Petersburg airport with folded golden ceilings
Here are some wintery views of the new spotty stadium for Belarusian football club FC BATE Borisov designed by Slovenian firm OFIS Arhitekti, which is nearing completion and looks set to open later this year (+ slideshow). More about OFIS Arhitekti's spotty stadium for FC BATE Borisov nears completion
A wood and steel chair created by Danish Modernist designer Hans J. Wegner in 1955 has been put into production for the first time by furniture brand Carl Hansen & Son. More about Hans J. Wegner's CH88 chair put into production by Carl Hansen & Son
News: British designer Thomas Heatherwick has unveiled plans to create a new art gallery at the V&A Waterfront museum in Cape Town by hollowing out sections of a grain silo complex. More about Heatherwick unveils gallery inside grain silos for Cape Town's V&A Waterfront
Silicon details and latex panels featured in Royal College of Art graduate Xiao Li's first London Fashion Week show. More about Silicon details outline garments in Xiao Li's Autumn Winter 2014 collection
Small cabins perched on tree trunk-like columns provide outdoor rooms for residents of this apartment complex in Singapore by WOHA (+ slideshow). More about Raised outdoor cabins connected to Goodwood Residence apartments by WOHA
News: international architecture firms IND and Powerhouse Company have won a competition to design a 100-metre-tall broadcast and observation tower in Çanakkale, Turkey, with a design that resembles a continuous ribbon. More about Ribbon-like design wins competition for Turkey broadcast tower and visitor centre